Article 1 2.

The purpose of ACER shall be to assist the regulatory authorities referred to in Article 57 of Directive (EU) 2019/944 and Article 39 of Directive 2009/73/EC in exercising, at Union level, the regulatory tasks performed in the Member States and, where necessary, to coordinate their action and to mediate and settle disagreements between them in accordance with Article 6(10) of this Regulation. ACER shall also contribute to the establishment of high-quality common regulatory and supervisory practices, thus contributing to the consistent, efficient and effective application of Union law in order to achieve the Union's climate and energy goals.